Want guidance to set proxy please help

[Jai]

hey i am working on parsing like  project . 

so , i need some step to  set proxy 
so that my ip is not blocked by them 

+=============================
i am using this method 


proxy_support = urllib2.ProxyHandler({"http":"http://61.147.82.87:8000"})
opener = urllib2.build_opener(proxy_support)
urllib2.install_opener(opener)


is it ok ? if yes 
how can i verify that my  i have set proxy 
if no, please give some guidance
also if some modification need please help